{"id":"uis.uis-math-lowersec-npia.usa.annual","dataset_id":"uis-math-lowersec-npia","indicator":"uis-math-lowersec-npia","geography":"USA","frequency":"annual","unit":"parity index (1 = parity)","start_period":"2000","end_period":"2022","org":"UIS","original_indicator":"MATH.LOWERSEC.NPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.NPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"United States","region":"North America","observations":[{"period":"2000","value":0.845274031162262,"flags":""},{"period":"2003","value":0.8385632634162903,"flags":""},{"period":"2006","value":0.8532294631004333,"flags":""},{"period":"2009","value":0.8877783417701721,"flags":""},{"period":"2012","value":0.9180606603622437,"flags":""},{"period":"2015","value":0.855027437210083,"flags":""},{"period":"2018","value":0.9815025329589844,"flags":""},{"period":"2022","value":0.7688617531617967,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"MATH.LOWERSEC.NPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.NPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}